If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf
394882
N-tert-Butyldimethylsilyl-N-methyltrifluoroacetamide
>97%
Sinónimos:
MTBSTFA
About This Item
Productos recomendados
grado
derivatization grade
Nivel de calidad
Ensayo
>97%
Formulario
liquid
índice de refracción
n20/D 1.402 (lit.)
bp
172-175 °C (lit.)
densidad
1.036 g/mL at 25 °C (lit.)
grupo funcional
amine
fluoro
temp. de almacenamiento
2-8°C
cadena SMILES
CN(C(=O)C(F)(F)F)[Si](C)(C)C(C)(C)C
InChI
1S/C9H18F3NOSi/c1-8(2,3)15(5,6)13(4)7(14)9(10,11)12/h1-6H3
Clave InChI
QRKUHYFDBWGLHJ-UHFFFAOYSA-N
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Descripción general
Aplicación
- As a derivatizing agent in the GC-MS analysis of hydroxylated fluorenes and in the GC analysis of amino acids. [2]
- As an efficient silylating agent for different alcohols, thiols, phenols, carboxylic acids, amines, and amides.
- To functionalize multi-walled carbon nanotubes (MWCNTs) with polar groups.[3][4][5]
Producto relacionado
Palabra de señalización
Warning
Frases de peligro
Consejos de prudencia
Clasificaciones de peligro
Flam. Liq. 3
Código de clase de almacenamiento
3 - Flammable liquids
Clase de riesgo para el agua (WGK)
WGK 3
Punto de inflamabilidad (°F)
113.0 °F - closed cup
Punto de inflamabilidad (°C)
45 °C - closed cup
Equipo de protección personal
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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Results of a study involving the ability few Fluka silylating reagents to form GC-MS-compatible trimethylsilylmethyl derivatives of NSAIDs
Results of a study involving the ability few Fluka silylating reagents to form GC-MS-compatible trimethylsilylmethyl derivatives of NSAIDs
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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